Another upgrade to metrics.gwdg.de (Grafana, InfluxDB) from 2026-09-17 17:00 CEST to 2026-09-17 19:00 CEST

This maintenance has been concluded as planned.

This maintenance is now starting as planned.

Due to another major upgrade of Grafana (v11 → v12), the web UI at metrics.gwdg.de will be unavailable on Thursday, September 17, 2026, from approximately 5:00 p.m. to 7:00 p.m. The underlying database (InfluxDB) will also be upgraded during this time and will be temporarily unavailable at times.

The “breaking changes” are described here:
https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-0/#breaking-changes

An overview of the new features can be found here:
https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-0/

https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-1/

https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-2/

https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-3/

https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v12-4/​